北京科技大学学报
北京科技大學學報
북경과기대학학보
JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
2000年
4期
354-357
,共4页
李启楷%张跃%李继忠%刘兵海%李玉清%赵咏秋
李啟楷%張躍%李繼忠%劉兵海%李玉清%趙詠鞦
리계해%장약%리계충%류병해%리옥청%조영추
分形%分形维数%Koch曲线%分维测量%纳米度域
分形%分形維數%Koch麯線%分維測量%納米度域
분형%분형유수%Koch곡선%분유측량%납미도역
fractal%fractal dimension%
Koch curve%fractal dimension determination%nanometer scale
通过构造Koch曲线岛对剖面小岛法测得的分维
的准确性和可靠性进行了研究，并研究了Koch曲线岛的初始边长、形状和嵌套层
次等构造因素对分维测量的影响．结果表明，剖面小岛法不适合于作为纳米度域
的分维测量方法
通過構造Koch麯線島對剖麵小島法測得的分維
的準確性和可靠性進行瞭研究，併研究瞭Koch麯線島的初始邊長、形狀和嵌套層
次等構造因素對分維測量的影響．結果錶明，剖麵小島法不適閤于作為納米度域
的分維測量方法
통과구조Koch곡선도대부면소도법측득적분유
적준학성화가고성진행료연구，병연구료Koch곡선도적초시변장、형상화감투층
차등구조인소대분유측량적영향．결과표명，부면소도법불괄합우작위납미도역
적분유측량방법
A study has been done on
the accuracy and reliability of fractal dimensions determined through
slit island methods by employing Koch curves. The effects of various constructing
factors such as initial size length, shape and looping level on the fractal
dimension determination have been investigated. Asa result it is proposed
that the slit island methods should not be used in the fractal dimension
determination at nanometer scale
